110
1) Hook shaft oil wick 1 is mounted on the top end of
hook shaft 3. Remove the needle and the parts
around the needle (presser foot, needle, throat plate,
feed plate, hook and woodruff plate), put a spanner,
top end of which is L-shaped to the groove section
of hook shaft oil wick screw 2, turn the handwheel
in the normal direction of rotation by hand, and draw
out the screw.
2) Draw out hook shaft oil wick 1 from hook shaft oil
wick screw 2 which has been drawn out and push
a new hook shaft oil wick 1 (JUKI Part No. :
11015906) to hook shaft oil wick screw 2 (JUKI
Part No. B1808552000). At this time, be sure to
check that hook shaft oil wick 1 has entered up to
the end of hook shaft oil wick screw 2.
* When re-assembling, check that the hole at the top
end of hook shaft oil wick screw 2 is not broken.
3) Securely tighten hook shaft oil wick screw 2 to the
top end of hook shaft 3.
L-shaped spanner
3
2
1
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
(10) Replacing procedure of the hook shaft oil wick